Display screen with a transitional graphical user interface



FIG. 1 is a front view of a first image in a sequence for a displayscreen with a transitional graphical user interface;

FIG. 2 is a front view of a second image thereof; and,

FIG. 3 is a front view of a third image thereof.

The outermost broken line showing of a display screen in all views isfor the purpose of illustrating environment and forms no part of theclaimed design. The broken lines of text, numbers, icons, and boxesdemonstrating portions of a graphical user interface displayed on thedisplay screen in all views form no part of the claimed design. Theareas filled in with dotted pattern illustrate contrasting appearancerepresenting a black background fill and form a part of the claimeddesign. The areas filled in with horizontal fill lines illustrate anadditional contrasting appearance representing a gray background filland form a part of the claimed design.

The appearance of the image transitions between images shown in FIGS. 1through 3. The process or period in which one image changes to anotherforms no part of the claimed design.

CLAIM The ornamental design for a display screen with a transitionalgraphical user interface, as shown and described.